Monday, July 06, 2009

Cracking the Social Security Code?

For all the concern about identity theft, researchers say there's a surprisingly easy way for the technology-savvy to figure out the precious nine digits of Americans' Social Security numbers.

"It's good that we found it before the bad guys," Alessandro Acquisti of Carnegie-Mellon University in Pittsburgh said of the method for predicting the numbers...

For people born after 1988 — when the government began issuing numbers at birth — the researchers were able to identify, in a single attempt, the first five Social Security digits for 44 percent of individuals. And they got all nine digits for 8.5 percent of those people in fewer than 1,000 attempts...

Social Security spokesman Mark Lassiter said the public should not be alarmed by the report "because there is no foolproof method for predicting a person's Social Security number."

"The suggestion that Mr. Acquisti has cracked a code for predicting an SSN is a dramatic exaggeration," Lassiter said via e-mail...

A problem in the battle against identity thieves is that many businesses use Social Security numbers as passwords or for other forms of authentication, something that was not anticipated when Social Security was devised in the 1930s. The Social Security Administration has long cautioned educational, financial and health care institutions against using the numbers as personal identifiers.

Imagine what can happen when government runs your health care, using your SSN in the process.